:root {
    --primary: #1769e0;
    --primary-dark: #0d4fb8;
    --dark: #101828;
    --text: #172033;
    --muted: #667085;
    --light: #f6f8fb;
    --border: #e6eaf0;
    --white: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI",
        Roboto, Helvetica, Arial, sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    width: min(1180px, 90%);
    margin: 0 auto;
}

/* ==================== Navigation ==================== */

nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px 5%;
    background: rgba(255, 255, 255, .88);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(230, 234, 240, .7);
    animation: navDrop .7s ease forwards;
}

.logo {
    font-size: 21px;
    font-weight: 700;
    letter-spacing: -.4px;
    color: var(--primary);
    transition: transform .3s ease;
    white-space: nowrap;
}

.logo:hover {
    transform: translateY(-2px);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 34px;
}

nav ul li a {
    font-size: 14px;
    font-weight: 500;
    color: #475467;
    position: relative;
    transition: color .25s ease;
}

nav ul li a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -7px;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width .25s ease;
}

nav ul li a:hover {
    color: var(--primary);
}

nav ul li a:hover::after {
    width: 100%;
}

/* ==================== Homepage Hero ==================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 105px 0 65px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    width: 650px;
    height: 650px;
    border-radius: 50%;
    background: rgba(23, 105, 224, .05);
    top: -250px;
    right: -180px;
    filter: blur(10px);
    animation: float 8s ease-in-out infinite;
}

.hero::after {
    content: "";
    position: absolute;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: rgba(23, 105, 224, .035);
    bottom: -180px;
    left: -160px;
    filter: blur(8px);
    animation: float 10s ease-in-out infinite reverse;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
    gap: 60px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.7px;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 18px;
    opacity: 0;
    animation: fadeUp .8s ease forwards;
    animation-delay: .1s;
}

.eyebrow::before {
    content: "";
    width: 28px;
    height: 2px;
    background: var(--primary);
}

#home h1 {
    font-size: clamp(44px, 5vw, 68px);
    line-height: 1.05;
    letter-spacing: -2.5px;
    margin-bottom: 20px;
    opacity: 0;
    animation: fadeUp .9s ease forwards;
    animation-delay: .25s;
}

#home h1 span {
    color: var(--primary);
}

.hero-description {
    max-width: 560px;
    font-size: 17px;
    color: var(--muted);
    line-height: 1.65;
    margin-bottom: 28px;
    opacity: 0;
    animation: fadeUp .9s ease forwards;
    animation-delay: .4s;
}

.hero-buttons {
    display: flex;
    align-items: center;
    gap: 15px;
    opacity: 0;
    animation: fadeUp .9s ease forwards;
    animation-delay: .55s;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 21px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}

.btn-primary {
    color: var(--white);
    background: var(--primary);
    box-shadow: 0 10px 25px rgba(23, 105, 224, .18);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(23, 105, 224, .25);
}

.btn-secondary {
    color: var(--text);
    border: 1px solid var(--border);
    background: var(--white);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    border-color: #cbd5e1;
    box-shadow: 0 10px 25px rgba(16, 24, 40, .06);
}

/* ==================== Homepage Hero Visual ==================== */

.hero-visual {
    position: relative;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    animation: fadeIn 1s ease forwards;
    animation-delay: .6s;
}

.visual-grid {
    position: absolute;
    width: 420px;
    height: 420px;
    background-image:
        linear-gradient(rgba(23, 105, 224, .08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(23, 105, 224, .08) 1px, transparent 1px);
    background-size: 38px 38px;
    transform: perspective(700px) rotateX(55deg) rotateZ(-20deg);
    border-radius: 30px;
    opacity: .65;
}

.visual-circle {
    position: absolute;
    width: 250px;
    height: 250px;
    border-radius: 50%;
    border: 1px solid rgba(23, 105, 224, .2);
    animation: pulse 5s ease-in-out infinite;
}

.visual-circle::before,
.visual-circle::after {
    content: "";
    position: absolute;
    inset: 32px;
    border-radius: 50%;
    border: 1px solid rgba(23, 105, 224, .14);
}

.visual-circle::after {
    inset: 64px;
}

.technology-card {
    position: relative;
    z-index: 5;
    width: 295px;
    padding: 27px;
    background: rgba(255, 255, 255, .94);
    border: 1px solid rgba(230, 234, 240, .95);
    border-radius: 18px;
    box-shadow:
        0 25px 70px rgba(16, 24, 40, .12),
        0 5px 20px rgba(23, 105, 224, .05);
    animation: cardFloat 5s ease-in-out infinite;
}

.technology-card-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--muted);
    margin-bottom: 18px;
}

.technology-item {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
    font-weight: 600;
}

.technology-item:last-child {
    border-bottom: none;
}

.tech-number {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: var(--primary);
    background: rgba(23, 105, 224, .08);
    font-size: 12px;
    font-weight: 700;
}

/* ==================== General Sections ==================== */

section {
    padding: 110px 0;
}

.section-heading {
    max-width: 680px;
    margin-bottom: 55px;
}

.section-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.7px;
    color: var(--primary);
    margin-bottom: 15px;
}

.section-heading h2 {
    font-size: clamp(34px, 4vw, 50px);
    line-height: 1.1;
    letter-spacing: -1.8px;
    color: var(--dark);
    margin-bottom: 18px;
}

.section-heading p {
    color: var(--muted);
    font-size: 17px;
    line-height: 1.75;
}

/* ==================== About ==================== */

.about {
    background: var(--light);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text p {
    color: var(--muted);
    font-size: 17px;
    line-height: 1.85;
    margin-bottom: 22px;
}

.about-highlight {
    padding: 38px;
    border-radius: 18px;
    background: var(--white);
    border: 1px solid var(--border);
    box-shadow: 0 20px 50px rgba(16, 24, 40, .05);
}

.about-highlight-number {
    font-size: 54px;
    line-height: 1;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -2px;
    margin-bottom: 12px;
}

.about-highlight h3 {
    font-size: 22px;
    margin-bottom: 10px;
    color: var(--dark);
}

.about-highlight p {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.7;
}

/* ==================== Products ==================== */

.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.product-card {
    position: relative;
    padding: 38px;
    min-height: 310px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--white);
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
    overflow: hidden;
}

.product-card::after {
    content: "";
    position: absolute;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    right: -70px;
    bottom: -70px;
    background: rgba(23, 105, 224, .035);
    transition: transform .4s ease;
}

.product-card:hover {
    transform: translateY(-7px);
    border-color: rgba(23, 105, 224, .22);
    box-shadow: 0 20px 50px rgba(16, 24, 40, .08);
}

.product-card:hover::after {
    transform: scale(1.5);
}

.product-number {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--primary);
    margin-bottom: 42px;
}

.product-card h3 {
    font-size: 25px;
    letter-spacing: -.6px;
    margin-bottom: 14px;
    color: var(--dark);
}

.product-card p {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.75;
    max-width: 480px;
    margin-bottom: 25px;
}

.product-link {
    color: var(--primary);
    font-size: 14px;
    font-weight: 700;
    position: relative;
    z-index: 3;
}

.product-link:hover {
    color: var(--primary-dark);
}

/* ==================== Capabilities ==================== */

.capabilities {
    background: var(--light);
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--border);
    border-left: 1px solid var(--border);
}

.capability {
    padding: 35px 28px;
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    transition: background .3s ease;
}

.capability:hover {
    background: var(--white);
}

.capability-number {
    font-size: 12px;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 35px;
}

.capability h3 {
    font-size: 21px;
    margin-bottom: 12px;
    color: var(--dark);
}

.capability p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.7;
}

/* ==================== Why Us ==================== */

.why-us {
    background: var(--dark);
    color: var(--white);
}

.why-grid {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 100px;
    align-items: center;
}

.why-us .section-label {
    color: #7eb0ff;
}

.why-us .section-heading h2 {
    color: var(--white);
}

.why-us .section-heading p {
    color: #98a2b3;
}

.why-points {
    display: grid;
    gap: 0;
}

.why-point {
    display: grid;
    grid-template-columns: 45px 1fr;
    gap: 20px;
    padding: 28px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.why-point:first-child {
    border-top: 1px solid rgba(255, 255, 255, .1);
}

.why-point-number {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(126, 176, 255, .1);
    color: #7eb0ff;
    font-size: 12px;
    font-weight: 700;
}

.why-point h3 {
    font-size: 18px;
    margin-bottom: 7px;
}

.why-point p {
    color: #98a2b3;
    font-size: 14px;
    line-height: 1.7;
}

/* ==================== Services ==================== */

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.service-card {
    padding: 38px;
    border: 1px solid var(--border);
    border-radius: 16px;
    transition: transform .3s ease, box-shadow .3s ease;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 45px rgba(16, 24, 40, .07);
}

.service-icon {
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(23, 105, 224, .08);
    color: var(--primary);
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 30px;
}

.service-card h3 {
    font-size: 22px;
    color: var(--dark);
    margin-bottom: 12px;
}

.service-card p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.75;
}

/* ==================== Process ==================== */

.process {
    background: var(--light);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.process-step {
    position: relative;
    padding-top: 25px;
}

.process-step::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--border);
}

.process-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 25px;
}

.process-step h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--dark);
}

.process-step p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.7;
}

/* ==================== Contact ==================== */

.contact-cta {
    padding: 100px 0;
}

.contact-box {
    position: relative;
    overflow: hidden;
    padding: 75px;
    border-radius: 22px;
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.contact-box::before {
    content: "";
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, .12);
    right: -140px;
    top: -200px;
}

.contact-box::after {
    content: "";
    position: absolute;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, .1);
    right: 50px;
    bottom: -180px;
}

.contact-content {
    position: relative;
    z-index: 2;
}

.contact-content .section-label {
    color: rgba(255, 255, 255, .72);
}

.contact-content h2 {
    max-width: 650px;
    font-size: clamp(34px, 4vw, 52px);
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 15px;
}

.contact-content p {
    max-width: 590px;
    color: rgba(255, 255, 255, .78);
    line-height: 1.7;
}

.contact-box .btn {
    position: relative;
    z-index: 2;
    background: var(--white);
    color: var(--primary);
    white-space: nowrap;
}

.contact-box .btn:hover {
    background: #f4f7fb;
}

.contact-details {
    padding-top: 20px;
}

.contact-details-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.contact-detail {
    padding: 28px 0;
    border-top: 1px solid var(--border);
}

.contact-detail-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--muted);
    margin-bottom: 8px;
}

.contact-detail-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--dark);
}

/* ==================== Product Pages ==================== */

.product-page-hero {
    min-height: 72vh;
    display: flex;
    align-items: center;
    padding: 150px 0 90px;
    background: var(--light);
}

.product-page-content {
    max-width: 820px;
}

.product-page-title {
    font-size: clamp(42px, 6vw, 70px);
    line-height: 1.05;
    letter-spacing: -2.5px;
    color: var(--dark);
    margin-bottom: 24px;
}

.product-page-description {
    max-width: 700px;
    color: var(--muted);
    font-size: 18px;
    line-height: 1.75;
    margin-bottom: 32px;
}

.product-placeholder-section {
    padding: 100px 0;
}

.product-placeholder {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
    padding: 60px 40px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: var(--white);
    box-shadow: 0 20px 50px rgba(16, 24, 40, .05);
}

.placeholder-number {
    font-size: 54px;
    line-height: 1;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 20px;
}

.product-placeholder h2 {
    font-size: 32px;
    color: var(--dark);
    margin-bottom: 15px;
}

.product-placeholder p {
    color: var(--muted);
    line-height: 1.75;
}
/* ==================== IoT Solutions Page ==================== */

.iot-overview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.iot-overview-card {
    padding: 35px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--white);
    transition:
        transform .3s ease,
        box-shadow .3s ease;
}

.iot-overview-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 45px rgba(16, 24, 40, .07);
}

.iot-card-number {
    font-size: 12px;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 1px;
    margin-bottom: 35px;
}

.iot-overview-card h3 {
    font-size: 23px;
    color: var(--dark);
    margin-bottom: 12px;
}

.iot-overview-card p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.75;
}


/* ==================== IoT Capabilities ==================== */

.iot-capabilities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.iot-capability {
    padding: 35px;
    min-height: 260px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--white);
    transition:
        transform .3s ease,
        box-shadow .3s ease,
        border-color .3s ease;
}

.iot-capability:hover {
    transform: translateY(-6px);
    border-color: rgba(23, 105, 224, .22);
    box-shadow: 0 20px 50px rgba(16, 24, 40, .07);
}

.iot-capability-number {
    font-size: 12px;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 1px;
    margin-bottom: 35px;
}

.iot-capability h3 {
    font-size: 21px;
    color: var(--dark);
    margin-bottom: 12px;
}

.iot-capability p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.75;
}


/* ==================== IoT Flow ==================== */

.iot-flow {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    align-items: center;
    gap: 20px;
}

.iot-flow-item {
    padding: 30px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--white);
}

.iot-flow-number {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(23, 105, 224, .08);
    color: var(--primary);
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 25px;
}

.iot-flow-item h3 {
    font-size: 20px;
    color: var(--dark);
    margin-bottom: 10px;
}

.iot-flow-item p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.7;
}

.iot-flow-line {
    width: 35px;
    height: 1px;
    background: var(--border);
}


/* ==================== IoT Benefits ==================== */

.iot-benefits-list {
    border-top: 1px solid var(--border);
}

.iot-benefit {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 25px;
    padding: 30px 0;
    border-bottom: 1px solid var(--border);
}

.iot-benefit-number {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(23, 105, 224, .08);
    color: var(--primary);
    font-size: 12px;
    font-weight: 700;
}

.iot-benefit h3 {
    font-size: 20px;
    color: var(--dark);
    margin-bottom: 7px;
}

.iot-benefit p {
    max-width: 750px;
    font-size: 14px;
    color: var(--muted);
    line-height: 1.75;
}

.product-link.disabled {
    opacity: 0.5;
    cursor: default;
    pointer-events: none;
}
/* ==================== IoT Responsive ==================== */

@media (max-width: 1100px) {

    .iot-flow {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .iot-flow-line {
        display: none;
    }

}


@media (max-width: 900px) {

    .iot-overview-grid {
        grid-template-columns: 1fr;
    }

    .iot-capabilities-grid {
        grid-template-columns: repeat(2, 1fr);
    }

}


@media (max-width: 650px) {

    .iot-capabilities-grid {
        grid-template-columns: 1fr;
    }

    .iot-overview-card,
    .iot-capability,
    .iot-flow-item {
        padding: 30px;
    }

    .iot-flow {
        grid-template-columns: 1fr;
    }

    .iot-benefit {
        grid-template-columns: 45px 1fr;
        gap: 18px;
    }

}

/* ==================== Payment Systems Page ==================== */

.payment-overview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.payment-overview-card {
    padding: 35px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--white);
    transition: transform .3s ease, box-shadow .3s ease;
}

.payment-overview-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 45px rgba(16, 24, 40, .07);
}

.payment-card-number {
    font-size: 12px;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 1px;
    margin-bottom: 35px;
}

.payment-overview-card h3 {
    font-size: 23px;
    color: var(--dark);
    margin-bottom: 12px;
}

.payment-overview-card p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.75;
}


.payment-capabilities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.payment-capability {
    padding: 35px;
    min-height: 260px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--white);
    transition:
        transform .3s ease,
        box-shadow .3s ease,
        border-color .3s ease;
}

.payment-capability:hover {
    transform: translateY(-6px);
    border-color: rgba(23, 105, 224, .22);
    box-shadow: 0 20px 50px rgba(16, 24, 40, .07);
}

.payment-capability-number {
    font-size: 12px;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 1px;
    margin-bottom: 35px;
}

.payment-capability h3 {
    font-size: 21px;
    color: var(--dark);
    margin-bottom: 12px;
}

.payment-capability p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.75;
}


.ecosystem-list {
    border-top: 1px solid var(--border);
}

.ecosystem-item {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 25px;
    padding: 30px 0;
    border-bottom: 1px solid var(--border);
}

.ecosystem-number {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(23, 105, 224, .08);
    color: var(--primary);
    font-size: 12px;
    font-weight: 700;
}

.ecosystem-item h3 {
    font-size: 20px;
    color: var(--dark);
    margin-bottom: 7px;
}

.ecosystem-item p {
    max-width: 750px;
    font-size: 14px;
    color: var(--muted);
    line-height: 1.75;
}


/* ==================== Payment Systems Responsive ==================== */

@media (max-width: 900px) {

    .payment-overview-grid {
        grid-template-columns: 1fr;
    }

    .payment-capabilities-grid {
        grid-template-columns: repeat(2, 1fr);
    }

}


@media (max-width: 650px) {

    .payment-capabilities-grid {
        grid-template-columns: 1fr;
    }

    .payment-overview-card,
    .payment-capability {
        padding: 30px;
    }

    .ecosystem-item {
        grid-template-columns: 45px 1fr;
        gap: 18px;
    }

}

/* ==================== Footer ==================== */

footer {
    padding: 35px 0;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 13px;
}

footer .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 90%;
}

.footer-logo {
    color: var(--primary);
    font-weight: 700;
}

/* ==================== Animations ==================== */

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .8s ease, transform .8s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(25px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes navDrop {
    from {
        opacity: 0;
        transform: translateY(-15px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(20px);
    }
}

@keyframes cardFloat {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: .8;
    }

    50% {
        transform: scale(1.06);
        opacity: 1;
    }
}

/* ==================== Responsive ==================== */

@media (max-width: 900px) {

    nav {
        padding: 18px 5%;
    }

    nav ul {
        gap: 20px;
    }

    .hero-content,
    .about-grid,
    .why-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 120px 0 70px;
    }

    .hero-content {
        gap: 45px;
    }

    .hero-visual {
        min-height: 380px;
    }

    .about-grid {
        gap: 40px;
    }

    .why-grid {
        gap: 50px;
    }

    .capabilities-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-grid {
        grid-template-columns: repeat(2, 1fr);
        row-gap: 40px;
    }

    .contact-box {
        padding: 55px;
        flex-direction: column;
        align-items: flex-start;
    }

    .contact-details-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 650px) {

    nav {
        position: absolute;
    }

    .logo {
        font-size: 18px;
    }

    nav ul {
        display: none;
    }

    section {
        padding: 80px 0;
    }

    .hero {
        min-height: auto;
        padding: 125px 0 70px;
    }

    #home h1 {
        font-size: clamp(42px, 12vw, 60px);
        letter-spacing: -2px;
    }

    .hero-description {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        width: 100%;
    }

    .hero-visual {
        min-height: 340px;
    }

    .visual-grid {
        width: 320px;
        height: 320px;
    }

    .technology-card {
        width: min(290px, 90%);
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .capabilities-grid {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .process-grid {
        grid-template-columns: 1fr;
    }

    .product-page-hero {
        min-height: auto;
        padding: 125px 0 80px;
    }

    .product-page-title {
        font-size: clamp(40px, 11vw, 58px);
    }

    .product-page-description {
        font-size: 16px;
    }

    .product-placeholder {
        padding: 45px 25px;
    }

    .contact-box {
        padding: 40px 28px;
    }

    footer {
        padding: 30px 0;
    }

    footer .container {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

@media (prefers-reduced-motion: reduce) {

    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}